(Answered) Mens heights are normally distributed with mean 689nbspin

Economics

Men's heights are normally distributed with mean 68.9 in and standard deviation of 2.8 in. ?Women's heights are normally distributed with mean 63.7 in and standard deviation of 2.5 in. The standard doorway height is 80 in.

a. What percentage of men are too tall to fit through a standard doorway without? bending, and what percentage of women are too tall to fit through a standard doorway without? bending?

b. If a statistician designs a house so that all of the doorways have heights that are sufficient for all men except the tallest? 5%, what doorway height would be? used?

View complete question

Business Economics, Economics

Category:- Business Economics
Reference No.:- M92770914
Price:- $10

Verified Expert

Priced at $20 Now at $10, Verified Solution

Have any Question?Write your Review or question?

Related Questions in Business Economics

If average fixed costs are 97 and average variable costs

If Average Fixed Costs are 9.7 and Average Variable Costs are 9.6 at 3 units of output, what are Average Total Costs? i.e., what are Average Total Costs per unit at 3 units of output?

What is the effect of changes in gasoline prices on the

What is the effect of changes in gasoline prices on the demand for restaurant meals? Is gasoline an economic complement of restaurant meal Are restaurant meals an economic complement of gasoline

Brexita what possible impact could this event have on

"Brexit" A. What possible impact could this event have on European trade? Provide a credible citation. B. Provide me with the latest October 2017 citation you can find on the Brexit situation.

As noted in chapter 14 of aampa distribution of income

As noted in Chapter 14 of A&A, distribution of income among various population groups followed roughly the same patterns in the USA, Sweden, and the former Soviet Union, despite the very different forms of economic organ ...

Part a the mean of the sample was calculated as 500 the

Part a) The mean of the sample was calculated as 500. The sample of 25 observations was randomly drawn from a population whose standard deviation is 15. Estimate the population means with 99% confidence. Part b) A random ...

Suppose a researcher is interested in knowing the

Suppose a researcher is interested in knowing the statistics skills of first-year graduate students 2016 as compared to the skills for those in 2015. It is known that on a statistics test for the first-year grad students ...

Suppose the federal reserve sets the reserve requirement at

Suppose the Federal Reserve sets the reserve requirement at 15 percent, banks hold no excess reserves, and no additional currency is held. a. What is the money multiplier? b. By how much will the total money supply chang ...

Should we be renegotiating nafta yes or no if it is

Should we be renegotiating NAFTA? yes or no? If it is renegotiated, should it be replaced? What reasons would make it better in your point of view? What is the best argument you can make why NAFTA should or should not be ...

You have conducted a test and have this information p 03

You have conducted a test and have this information: p = .03 and a = .05, what is the probability that you will make a Type 1 error? If you want to decrease the chance of making a Type 1 error what should you change? You ...

What is comparative statics analysis and how does it

What is comparative statics analysis and How does it compare with sensitivity analysis ? What is analysis used in finance, accounting, and statistics?

4,153,160 Questions Asked
13,132 Experts
2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Recent Questions

Ask Business Economics Expert